HJG油研先導(dǎo)式溢流閥，日本YUKEN溢流閥

HJG油研先導(dǎo)式溢流閥，日本YUKEN溢流閥

上海乾拓貿(mào)易有限公司

企業(yè)QQ：2880626087

電話；021-69001039

手機(jī)；17321017802（微信）

郵箱；17321017802@163.com

聯(lián)系人；楊婷玉

地址：上海市嘉定區(qū)江橋嘉涌路99弄6號(hào)713室

這些閥是先導(dǎo)式安全閥的組合

和電磁式換向閥。 管道之間

電磁閥直接安裝在兩個(gè)上

安全閥并與安全閥通氣口連接。 泵

壓力可以通過電信號(hào)遠(yuǎn)程卸載

Sy nthetic fluids

Waterare required to be used.

Use water-gly col fluid.

Instructions

To adjust the pressure, loosen the lock nut and turn the handle slowly clockwise

 for higher pressures or anti-clockwise

for lower pressures. After adjustments, do not forget to tighten the lock nut.

Fluid Types

Piping of the tank line should not be connected to any tank line of the other

 valves, but connected directly to the tank.

Hydraulic Fluids

Any線管，或連接先導(dǎo)溢流閥到螺線管 containing fluids

Use fluids equivalent to ISO VG 32 or VG 46.

Use phosphate ester or poly ol ester fluid. When phosphate ester fluid is used,

prefix "F-" to the m odel number because the special seals (fluororJapanese Sta

ndard "JIS" European Design Standard N. Acan Design Standard

DGM-02-20 Rc 1/4 DGM-02-2080 1/4 BSP.F DGM-02-2090 1/4 NPT 0.‘

HJG油研先導(dǎo)式溢流閥，日本YUKEN溢流閥